Modular desk



FIG. 1 is a perspective view of the modular desk according to my design.

FIG. 2 is a front elevational view thereof.

FIG. 3 is a side elevational view thereof.

FIG. 4 is a top plan view thereof.

FIG. 5 is a bottom plan view thereof. 

The ornamental design for a modular desk, as shown. 